Tissue level indicator



FIG. 1 is a front peripheral view of the tissue level indicator; and

FIG. 2 is a top view of the tissue level indicator; and

FIG. 3 is a side view of the tissue level indicator; and

FIG. 4 is a front peripheral view of the tissue level indicator containing a tissue box; and

FIG. 5 is a top view of the tissue level indicator containing a tissue box; and,

FIG. 6 is a side view of the tissue level indicator containing a tissue box. 

I claim the ornamental design for a tissue level indicator, as shown and described. 